A study conducted by ESET Smart Home Research says that Amazon Echo Smart Speakers and Kindle E-Readers are vulnerable to Key Reinstallation Attacks (KRACK) where hackers can infiltrate the devices through Wi-Fi access points.
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ESET researchers claim that the vulnerability can allow a man in the middle attack where they could view and start controlling the traffic across the Wi-Fi which offers standard WPA2.
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Tens of millions of Echo & Kindle devices are already operating across the United States and the world and so the discovered flaw could spell a serious concern if we start believing what is being said by ESET Security Researchers.
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Milos Cermak, the chief researcher at ESET disclosed that the flaw happened as the vendors did not develop the devices with deep security in mind.
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However, Amazon has reacted to the issue and said that it has patched these vulnerabilities by issuing automated security updates as customer trust is extremely important to it.
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Furthermore, the ESET researchers also found some vulnerabilities in Amazon Home Assistant. Dubbed as Broadcast Replay Attack, this kind of network vulnerability can be exploited by launching a DDoS attack say, experts. However, the same researchers say that the attack is not that easy to launch and so wonāt apply to everyone.
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NOTE-Ā As the flaw was discovered and reported to Amazon last year, the technology giant issued a fix early this year. However, it is better to check the firmware of your respective device by going into the Kindle Settings or Echo App.
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